41
KEH-P4010R,P4010RB,P4013R
7.3 OPERATIONAL FROW CHART
VDD=5V
Pin 68
Power ON
YES
bsens
Pin 66
asens
Pin 65
dsens
Pin 63
ADPW
←
H Pin 3
IPPW
←
H Pin 21
swvdd
←
L
Pin 19
Source keys
operative
Completes power-on operation.
(After that, proceed to each source operation.)
SYSPW
←
H
Pin 27
Starts communication with Grille microcomputer.
Source ON
300ms
300ms
In case of the above signal, the communication
with Grille microcomputer may fail.
If the time interval is not 300msec, the oscillator
may be defective.
BSENS=L
ASENS=L
DSENS=L
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Содержание KEH-P4010R
Страница 4: ...4 KEH P4010R P4010RB P4013R 2 2 EXTERIOR A B www DataSheet4U com ...
Страница 7: ...7 KEH P4010R P4010RB P4013R 2 3 CASSETTE MECHANISM MODULE C D www DataSheet4U com ...
Страница 23: ...23 KEH P4010R P4010RB P4013R 5 6 7 8 5 6 7 8 D C B A A SIDE B www DataSheet4U com ...
Страница 25: ...B KEYBOARD UNIT A CN601 25 KEH P4010R P4010RB P4013R 1 2 3 4 1 2 3 4 D C B A B SIDE B www DataSheet4U com ...